Istanbul Airport Informational Guide to Istanbul Airport (IST) - Non Official

TK635 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK635, which currently operates between the airports of Ndjamena - Ndjamena Airport (Airport Code NDJ) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Friday, August 29, 2025.

TK635 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

TK635 Turkish Airlines from Ndjamena

Landed - On-time
Flight Status for Friday August 29, 2025

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

Ndjamena (NDJ)
August 29, 2025
Ndjamena Airport
Departed at:
10:45
Terminal:
-
Gate:
-
Scheduled Departure Time: 10:35

Arrival

Istanbul (IST)
August 29, 2025
Istanbul Airport
Arrived at:
18:04
Gate:
-
Scheduled Arrival Time: 18:35
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.istanbul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- EY4154 - Etihad Airways

Additional Information

Which is the frequency of flight TK635?
The flight TK635 is scheduled to flight on Monday, Friday on a weekly basis.

Which is the distance of flight TK635?
The distance between the two airports is 3504 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Ndjamena: 2025-08-30 13:09:26
Current Time in Istanbul: 2025-08-30 15:09:26

Alternative Flights

Turkish Airlines is the only airline operating the route from Ndjamena to Istanbul.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 28, 2025 to March 21, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 06, 2024 to March 21, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights TK635

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
29 August
10:45
Ndjamena (NDJ)
18:04
Istanbul (IST)
05h 19min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
25 August
10:45
Ndjamena (NDJ)
18:10
Istanbul (IST)
05h 25min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
22 August
10:45
Ndjamena (NDJ)
18:21
Istanbul (IST)
05h 36min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
18 August
10:45
Ndjamena (NDJ)
18:55
Istanbul (IST)
06h 10min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
15 August
10:45
Ndjamena (NDJ)
18:45
Istanbul (IST)
06h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
11 August
10:45
Ndjamena (NDJ)
19:11
Istanbul (IST)
06h 26min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
08 August
10:45
Ndjamena (NDJ)
18:03
Istanbul (IST)
05h 18min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
04 August
10:45
Ndjamena (NDJ)
18:35
Istanbul (IST)
05h 50min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
01 August
10:45
Ndjamena (NDJ)
18:17
Istanbul (IST)
05h 32min
Boeing 737MAX
Boeing 737MAX
Landed - On-time